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Jonathan Ellis commented on CASSANDRA-2420:
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Yes.
> row cache / streaming aren't aware of each other
> ------------------------------------------------
>
> Key: CASSANDRA-2420
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2420
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 0.6
> Reporter: Matthew F. Dennis
> Assignee: Sylvain Lebresne
> Priority: Minor
> Fix For: 0.7.5
>
> Attachments: 0001-Handle-the-row-cache-for-streamed-row-v2.patch, 0001-Handle-the-row-cache-for-streamed-row.patch
>
>
> SSTableWriter.Builder.build() takes tables that resulted from streaming, repair, bootstrapping,
et cetera and builds the indexes and bloom filters before "adding" it so the current node
is aware of it.
> However, if there is data present in the cache for a row that is also present in the
streamed table the row cache can over shadow the data in the newly built table. In other
words, until the row in row cache is removed from the cache (e.g. because it's pushed out
because of size, the node is restarted, the cache is manually cleared) the data in the newly
built table will never be returned to clients.
> The solution that seems most reasonable at this point is to have SSTableWriter.Builder.build()
(or something below it) update the row cache if the row key in the table being built is also
present in the cache.
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